QuasarRAT Sample: 4CF1A43A06108184

QuasarRAT Malware Analysis

File Properties

SHA256: 4cf1a43a06108184d1ce4fd1c2dac70cdb98fdfb168e0949f84ce88a1e437a00

MD5: a6bfce202f8bd51b4cc69294b8650794

File Type: exe

Size: 4,603,904 byte

First Seen: 2026-06-08

AV Signature: QuasarRAT

Imphash: 4cea7ae85c87ddc7295d39ff9cda31d1

Reported By: adrian__luca

Tags: exe, QuasarRAT

Static analysis: metadata-based (sample not downloaded)

QuasarRAT — Malware Profile

QuasarRAT acik kaynak uzaktan erisim araci. v1.4.0 istemcisi Quasar.Client.Recovery ile Chrome/Firefox/Edge/Yandex/WinSCP/FileZilla kimlik bilgilerini kurtarir. PGma.System.MouseKeyHook ile fare+klavye izlemesi yapar. Protobuf-net ile sifreli C2 iletisimi saglar. schtasks ile kalicilik.

Malware Type

RAT

Programming Language

C#/.NET

C2 Protocol

TCP/SSL

Target Systems

Windows

Also Known As (AKA)

xRAT

Technical Details

C# .NET, TLS/SSL sifreleme, TCP varsayilan port 4782, Remote Desktop, Process Manager, File Browser, Password Recovery, Reverse Proxy (SOCKS5), Keylogger, Registry Editor

Capabilities & Behavior

Uzaktan Erişim & Kontrol

Keylogger

Ekran Görüntüsü

Webcam Erişimi

Dosya Yönetimi

Süreç Yönetimi

Komut Yürütme

Kalıcılık Mekanizması

IOC List (1 indicators)

IOC — QuasarRAT

# FILEPATH
4cf1a43a06108184d1ce4fd1c2dac70cdb98fdfb168e0949f84ce88a1e437a00

Type	Value	Note
filepath	4cf1a43a06108184d1ce4fd1c2dac70cdb98fdfb168e0949f84ce88a1e437a00	PDB

QuasarRAT — Go to Full Profile →

C2 Servers (5 recorded servers for this family)

Address	Type	Port	Protocol	Status	Country
api.ipify.org	domain	443	HTTPS	active	—
ipwho.is	domain	443	HTTPS	active	—
hitclub.paris	domain	—	HTTP	active	—
77.91.124.165	ip	4782	TCP	inactive	—
192.210.179.210	ip	4782	TCP	inactive	US

C2 addresses are provided only from malware samples manually verified by the KEYDAL team. Commercial use is prohibited.